/Engine/Plugins/Runtime/nDisplay/Source/DisplayClusterMoviePipeline/Public/DisplayClusterMoviePipelineViewportPass.h
virtual void ModifyProjectionMatrixForTiling ( const [FMoviePipelineRenderPassMetrics](API\Plugins\MovieRenderPipelineCore\FMoviePipelineRenderPassMetrics) & InSampleState, const bool bInOrthographic, FMatrix & InOutProjectionMatrix, float & OutDoFSensorScale ) const